When you try to edit your Skype profile on the official website, for safety you must enter the password again, and even though the password is correct, you receive the following error:

First of all it should be noted that the most likely your password is all right. The fact is that if you use a Microsoft account, even if you enter the correct password when you edit a profile on page secure.skype.com/portal/profile, you will get the above-mentioned error.

It turns out that the system does not recognize the correct password due to the fact that only passwords from Skype accounts are supported on that page. Of course, Microsoft accounts support will be added in the future, but what to do if you urgently need to change your email address or other data?